Greenewalt, Crawford H. <br/><br/>
Hummingbirds 
by Crawford H. Greenewalt ; foreword by Dean Amadon. 
 - New York  Dover Publications  1990. 
 - vi, 162 p.  ill. (some col.)  27 cm. 
<br/><br/> Reprint. Originally published: Garden City, N.Y. : Published for the American Museum of Natural History by Doubleday, 1960.  Includes index. 
<br/><br/><label>ISBN: </label>0486264319 
<br/><br/><label>LCCN: </label>90042723  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Hummingbirds--Western Hemisphere.<br/>Hummingbirds--Pictorial works.--Western Hemisphere
<br/><br/><label>LC Class. No.: </label>QL696.A558  / G73 1990 
<br/><br/><label>Dewey Class. No.: </label>598/.899